A dual-purpose cigarette with large smoke volume and its use method and purpose

Abstract

The present invention belongs to the technical field of cigarettes, and specifically relates to a dual-purpose cigarette with a large amount of smoke, and a method and purpose of using the same. The dual-purpose cigarette comprises, from upstream to downstream: a burning tobacco segment (1) and a filter segment (2) abutting each other in sequence, and a tipping paper (3) wrapping the tobacco segment (1) and the filter segment (2); wherein the filter segment (2) includes a flavoring smoking segment (21) located at its upstream end, and the tipping paper (3) is circumferentially provided with a plurality of air holes (31), and the air holes (31) are covered with a layer of tearable blocking film (32).

Description

Technical Field

[0001] The invention belongs to the technical field of cigarettes, and in particular relates to a dual-purpose cigarette with a large smoke volume and a use method and purpose thereof. Background Art

[0002] With the improvement of living standards, people pay more and more attention to their own health problems. In recent years, the health problems of smoking have attracted much attention. In order to meet the changing consumer demand, major domestic and foreign companies have developed various new tobacco products to replace traditional cigarettes. Among these growing new tobacco products, electronic cigarettes and heat-not-burn cigarettes are the best.

[0003] As an extended application of electronic products in the tobacco industry, the advantage of electronic cigarettes is that the flavor of the smoke is highly variable, and the smoke flavor can be arbitrarily controlled by adjusting the components of the smoke oil. However, since the smoke is mainly produced by electronic atomizers, its taste, especially the heat sensation, is still somewhat different from traditional cigarettes that produce smoke by heating, and the acceptance of old smokers is poor. Heat-not-burn cigarettes produce smoke by heating the loaded flavors on the tobacco sheets, and their production principle is somewhat similar to that of traditional cigarettes. However, since their components do not participate in combustion after all, although the smoke produced has a certain roasted aroma, it is still somewhat different from traditional cigarettes.

[0004] However, traditional cigarettes also have their inherent defects, that is, they cannot find a balance between large smoke volume and low harmful component release. When the smoke volume increases, it is generally accompanied by an increase in the release of harmful components, making it difficult for health-conscious consumers to make a decision.

[0005] Currently, traditional cigarettes and heat-not-burn cigarettes are sold separately on the market, which cannot meet the requirements of some consumers who pursue variety.

[0006] In order to solve the above problems, the present invention is proposed. Summary of the invention

[0007] The first aspect of the present invention provides a dual-purpose cigarette with a large smoke volume, the dual-purpose cigarette comprising, from upstream to downstream: a burning tobacco segment 1 and a filter segment 2 abutting each other in sequence, and a tipping paper 3 wrapping the burning tobacco segment 1 and the filter segment 2;

[0008] The filter segment 2 includes a flavoring smoking segment 21 located at its upstream end, and the tipping paper 3 is circumferentially provided with a plurality of air holes 31, the axial direction of the air holes 31 corresponds to the downstream of the burning tobacco segment 1, and the air holes 31 are covered with a tearable pore blocking film 32.

[0009] The axial direction of the ventilation hole 31 corresponds to the downstream of the burning tobacco segment 1. In other words, the ventilation hole 31 is located upstream of the upstream end of the filter segment 2, that is, the axial direction of the ventilation hole 31 corresponds to the upstream of the upstream end of the filter segment 2.

[0010] Preferably, the air holes 31 are 0.2-1 mm away from the upstream end of the filter segment 2, that is, at the downstream end of the burning tobacco segment 1. A plurality of air holes 31 are arranged circumferentially on the tipping paper tube wall. This facilitates cutting at the air holes 31, and then the burning tobacco segment 1 can be conveniently cut off. If the distance from the upstream end of the filter segment 2 is too far, the subsequent cutting action will be difficult to perform.

[0011] The cutting action can be performed by hand breaking or tearing. The tipping paper 3 is torn or broken open at the air vent 31. Because the breaking opening is close to the joint between the burning tobacco segment 1 and the filter segment 2, the burning tobacco segment 1 will also be broken at the same time, separating it from the filter segment 2 at the joint.

[0012] The burning tobacco shreds segment 1 is a disordered tobacco shreds rod wrapped by cigarette paper.

[0013] The ventilation holes 31 are not directly arranged at the joint between the burning tobacco segment 1 and the filter segment 2 to avoid affecting the tipping function of the tipping paper.

[0014] The ventilation holes 31 can be circular holes formed by laser drilling, or rectangular holes or holes of other shapes formed by mechanical drilling. The length along the circumference of the cigarette is generally less than 3 mm, and the specific shape and size vary with different drilling equipment.

[0015] Preferably, the filter segment 2 further comprises: an empty tube segment 22 and a cooling filtration segment 23 which are sequentially arranged downstream of the flavoring and smoking segment 21 .

[0016] Preferably, the flavoring and smoking section 21 comprises: a porous carrier, flavoring agents and smoking agents loaded on the porous carrier;

[0017] The smoke generating agent accounts for 15-40wt% of the total mass of the flavoring smoke segment 21, the flavor accounts for 5-20wt% of the total mass of the flavoring smoke segment 21, and the porous carrier is selected from one or more of plant fibers, synthetic substances, and mineral particles.

[0018] Preferably, the porous carrier is selected from one or more of: reconstituted tobacco leaves, reconstituted tobacco rods, paper sheets, and paper rods.

[0019] Preferably, the empty tube section 22 is selected from: one or more of plasticized acetate fiber tubes, plastic tubes, and paper tubes, and the cooling filter section 23 comprises one or more of acetate fiber bundles and polylactic acid bundles.

[0020] Preferably, the tube wall of the empty tube section 22 is provided with a plurality of second ventilation holes in the circumferential direction, and the tipping paper 3 is provided with a plurality of second ventilation holes in the circumferential direction which are connected with the second ventilation holes. When inhaling, the outside air enters the empty tube section 22 of the cigarette through the second ventilation holes and the second ventilation holes, mixes with the smoke in the empty tube section 22 and cools it.

[0021] The second aspect of the present invention provides a method for using the dual-purpose cigarette with a large smoke volume as described in any one of the first aspects, wherein the cigarette is smoked by any of the following methods:

[0022] Method 1: Ignite and burn the tobacco segment 1 and smoke it at the filter segment 2;

[0023] Method 2: Cut off the burning tobacco segment 1 at the air vent 31, then put the cut cigarette into the heat-not-burn smoking device and smoke at the filter segment 2;

[0024] Method three: first ignite the burning tobacco segment 1 and smoke at the filter segment 2. After smoking, cut it off at the air vent 31, cut off the ignited burning tobacco segment 1, and then put the cut cigarette into the heat-not-burn smoking device and smoke at the filter segment 2.

[0025] According to method one, when the cigarette of the present invention is burned as a traditional cigarette, when the smoke generated by the burning tobacco segment 1 passes through the flavoring smoking segment 21, due to the dual effects of thermal evaporation and smoke elution, the smoke generating agent and flavoring agent of the flavoring smoking segment 21 are brought into the smoke, greatly increasing the smoke volume of the cigarette.

[0026] According to the second method, when the heating without burning smoking operation is performed, the flavoring and smoking section 21 produces smoke and aroma.

[0027] According to method three, when the cigarette is first smoked as a traditional cigarette and then smoked by heat-not-burn, the smoke generated by the burning tobacco segment 1 during smoking will be intercepted when passing through the flavoring smoke segment 21, and evaporated again in the heat-not-burn smoking mode, so that the heat-not-burn cigarette also has the unique smoke style characteristics of traditional cigarettes. In addition to increasing the amount of smoke during smoking, this smoking mode can also add a large amount of unique smoking flavor of traditional cigarettes to the smoke of the heat-not-burn cigarette, meet the needs of old smokers, and help old smokers gradually adapt to the smoke style of heat-not-burn.

[0028] Preferably, in method 1 and method 3, before igniting and burning the tobacco shreds 1, the pore blocking film 32 is torn off. External air flows into the cigarette from the air holes 31 to dilute the smoke. For consumers who like a large amount of smoke, the pore blocking film 32 can be retained.

[0029] Generally, there is a glue-free area in the perforated area of ​​the tipping paper, that is, no glue is applied in the area 2-4 mm above and below the air holes 31 in the perforated area, so that the air entering from the air holes 31 can directly bypass the cigarette paper and enter the smoke directly from the joint between the tobacco rod and the filter segment 2, thereby playing a role in diluting the smoke and reducing the amount of smoke. Therefore, when smoking according to method 1, for consumers who do not like a large amount of smoke, the hole-blocking film 32 can be torn off, so that part of the air flows into the cigarette from the air holes 31 to dilute the smoke.

[0030] The third aspect of the present invention provides the use of the dual-purpose cigarette with a large amount of smoke as described in the first aspect, wherein the dual-purpose cigarette is used for burning first and then heating for inhalation.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] 1. The present invention arranges a filter segment 2 consisting of at least three segments downstream of the burning tobacco segment 1, so that the cigarette can be burned and smoked, and the filter segment 2 can also be cut off and heated and smoked without burning, meeting the needs of different groups of people, especially consumers who like to change the flavor of cigarettes frequently.

[0033] 2. The tipping paper of the cigarette of the present invention uses a special perforated tipping paper 3, which is provided with a row of air holes 31 and adhered with a layer of tearable blocking film 32. This design not only makes the cutting operation simple and easy, but also can meet the personalized needs of some consumers to reduce the amount of smoke when smoking.

[0034] 3. When the present invention is in the combustion and inhalation mode, the amount of smoke and the amount of aroma in the smoke can be significantly increased due to the thermal evaporation and smoke elution effects of the flavoring and feeding section 21.

[0035] 4. According to method three, when the smoke is first burned and then cut off for heating and smoking, due to the interception effect of the flavoring and adding section 21 on the combustion smoke, a large amount of the unique smoking flavor of traditional cigarettes is added to the smoke during the subsequent heating without burning smoking, which meets the needs of old smokers and also helps old smokers gradually adapt to the smoking style of heating without burning. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic structural diagram of a dual-purpose cigarette according to Example 1 of the present invention.

[0037] Figure 2 It is a schematic structural diagram of the specially made perforated tipping paper according to Example 1 of the present invention.

[0038] The meanings of the reference numerals are as follows:

[0039] 1-burning tobacco section; 2-filter section, 21-flavoring and adding section, 22-empty tube section, 23-cooling and filtering section, 24-airtight tipping paper; 3-perforated tipping paper, 31-air permeable hole, 32-hole blocking membrane. DETAILED DESCRIPTION

[0040] The present invention is further described in detail below in conjunction with embodiments.

[0041] Those skilled in the art will appreciate that the following examples are only used to illustrate the present invention and should not be considered to limit the scope of the present invention. If no specific techniques or conditions are specified in the examples, the techniques or conditions described in the literature in the art or the product specifications are used. If the manufacturer of the materials or equipment used is not specified, they are all conventional products that can be purchased.

[0042] Those skilled in the art will appreciate that, unless expressly stated otherwise, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present invention refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof. It should be understood that when we refer to an element as being "connected" to another element, it may be directly connected to the other element, or there may be intermediate elements. In addition, the "connection" used herein may include wireless connections.

[0043] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two. The terms "inside", "upper", "lower", etc., indicating positions or state relationships, are based on the positions or state relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operate in a specific position, and therefore cannot be understood as limiting the present invention.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "provided with" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention will be understood according to specific circumstances.

[0045] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein, including technical and scientific terms, have the same meaning as those generally understood by those skilled in the art in the art to which the present invention belongs. It should also be understood that terms such as those defined in common dictionaries should be understood to have meanings consistent with the meanings in the context of the prior art, and will not be interpreted with idealized or overly formal meanings unless defined as herein.

[0046] Example 1

[0047] A dual-purpose cigarette with a large amount of smoke, comprising from upstream to downstream: a burning tobacco segment 1 and a filter segment 2 abutting each other in sequence, and a tipping paper 3 wrapping the burning tobacco segment 1 and the filter segment 2.

[0048] The burning tobacco segment 1 is the same as the tobacco segment of an ordinary traditional cigarette, and the cigarette paper is filled with curled and disordered tobacco. The filter segment 2 is divided into three sections, which are connected to the flavoring and smoking section 21, the empty tube section 22 and the cooling and filtering section 23 from upstream to downstream, and the entire filter segment 2 is wrapped with an airtight tipping paper 24. The burning tobacco segment 1 and the filter segment 2 are then rolled with a special perforated tipping paper 3.

[0049] The flavoring smoking segment 21 comprises: a porous carrier, flavoring agents and smoking agents loaded on the porous carrier. The porous carrier is a tobacco sheet. The mass of glycerol accounts for 15% of the total mass of the entire flavoring smoking segment, and the mass of the flavoring agents accounts for 5% of the total mass of the entire flavoring smoking segment.

[0050] The empty tube section 22 is plasticized acetate fiber; the cooling and filtering section 23 is high-denier acetate fiber tow.

[0051] A row of vent holes 31 arranged circumferentially on the special perforated tipping paper 3 is 0.2-1 mm away from the upstream end of the filter segment 2 in the axial direction, that is, it is located downstream of the burning tobacco segment 1. A tearable blocking film 32 is adhered to the vent holes 31, and the two are adhered together with a self-adhesive adhesive. When necessary, the blocking film 32 can be torn off to expose the vent holes 31.

[0052] The above cigarette is numbered as sample cigarette 1.

[0053] Smoking test of the dual-purpose cigarette of this embodiment:

[0054] A cigarette prepared by replacing the flavoring smoking segment 21 with a conventional acetate fiber bundle having the same draw resistance and keeping other tobacco shred structures and cigarette material designs unchanged is referred to as the comparative cigarette 1.

[0055] The two types of cigarettes are respectively smoked normally, smoked with holes and the hole blocking film 32 is torn off, smoked and then cut off for heating without burning, and directly cut off for heating without burning.

[0056] Instrumental testing of smoke volume and sensory evaluation:

[0057] 1. When smoked normally, the smoke volume of sample cigarette 1 is increased by 24% compared with that of comparison cigarette 1.

[0058] 2. The amount of smoke produced by burning sample cigarette 1 after opening the hole is reduced by 43% compared with the amount of smoke produced during normal burning.

[0059] 3. Sample cigarette 1 was cut off after combustion and then smoked by heating without burning. Compared with directly cutting off and smoking by heating without burning, the aroma of burning tobacco in its smoke was significantly improved.

[0060] Example 2

[0061] A dual-purpose cigarette with a large amount of smoke comprises, from upstream to downstream, a burning tobacco segment 1 and a filter segment 2 which are abutted in sequence, and the burning tobacco segment 1 and the filter segment 2 are connected by a special perforated tipping paper 3.

[0062] The burning tobacco segment 1 is the same as the tobacco segment of ordinary traditional cigarettes, which is tobacco wrapped by cigarette paper. The filter segment 2 is divided into four sections, namely, the flavoring and smoking section 21, the empty tube section 22 and the cooling and filtering section 23. The cooling and filtering section 23 is divided into two sections, and the entire filter segment 2 is wrapped with a low-permeability tipping paper 24.

[0063] The flavoring and smoking section 21 comprises: a porous carrier, a smoking agent and a flavoring agent loaded on the porous carrier.

[0064] The porous carrier is a water-absorbing paper sheet. The smoke generating agent is propylene glycol. The content of propylene glycol accounts for 40% of the total mass of the entire flavoring smoke generating section, and the mass of the flavor accounts for 20% of the total mass of the entire flavoring smoke generating section.

[0065] The empty pipe section 22 is a plastic pipe. The cooling filter section 23 is a two-stage composite filter of a polylactic acid tow section and an acetate tow section.

[0066] A row of ventilation holes 31 is arranged on the special perforated tipping paper 3, axially corresponding to the downstream of the burning tobacco segment 1 and 1 mm away from the upstream end of the filter segment 2. A row of ventilation holes 211 is arranged circumferentially on the upstream end of the flavoring and smoking segment 21 and connected with the ventilation holes 31.

[0067] The above cigarette is numbered as sample cigarette 2.

[0068] Smoking test of the dual-purpose cigarette of this embodiment:

[0069] A cigarette prepared by replacing the flavoring smoking segment 21 with a conventional acetate fiber bundle having the same draw resistance and keeping other tobacco shred structures and cigarette material designs unchanged is referred to as Comparative Cigarette 2.

[0070] The two types of cigarettes mentioned above are respectively smoked normally, smoked with holes opened, smoked and then cut off for heating without burning, and smoked by directly cutting off for heating without burning.

[0071] Instrumental testing of smoke volume and sensory evaluation:

[0072] 1. When smoking normally, the smoke volume of sample cigarette 2 is increased by 52% compared with that of comparison cigarette 2.

[0073] 2. The amount of smoke produced by burning sample cigarette 2 after opening the hole is reduced by 60% compared with the amount of smoke produced during normal burning.

[0074] 3. Sample cigarette 2 was cut off after combustion and then smoked by heating without burning. Compared with directly cutting off and smoking by heating without burning, the aroma of burning tobacco in its smoke was significantly improved.

[0075] Example 3

[0076] A dual-purpose cigarette with a large amount of smoke comprises, from upstream to downstream, a burning tobacco segment 1 and a filter segment 2 which are abutted in sequence, and the burning tobacco segment 1 and the filter segment 2 are connected by a special perforated tipping paper 3.

[0077] The burning tobacco segment 1 is the same as the tobacco segment of ordinary traditional cigarettes. The filter segment 2 is divided into three sections, namely, the flavoring and smoking section 21, the empty tube section 22 and the cooling and filtering section 23, and the entire filter segment is wrapped with airtight tipping paper 24.

[0078] The flavoring and smoking section 21 comprises: a porous carrier, a smoking agent and a flavoring agent loaded on the porous carrier.

[0079] The porous carrier is a stick-shaped absorbent paper. The smoke agent is prepared by mixing glycerol and propylene glycol in a ratio of 2:1, and the total content of the smoke agent accounts for 30% of the total mass of the entire flavoring smoke section, and the content of the flavor accounts for 10% of the total mass of the entire flavoring smoke section.

[0080] The empty tube section 22 is a paper tube; the cooling and filtering section 23 is a polylactic acid tow.

[0081] A row of ventilation holes 31 is arranged on the special perforated tipping paper 3 axially corresponding to the downstream of the burning tobacco segment 1 and 0.5 mm away from the upstream end of the filter segment 2. The above cigarette is numbered as sample cigarette 3.

[0082] Smoking test of the dual-purpose cigarette of this embodiment:

[0083] A cigarette prepared by replacing the flavoring smoking segment 21 with a conventional acetate fiber bundle having the same draw resistance and keeping other tobacco shred structures and cigarette material designs unchanged is referred to as Comparative Cigarette 3.

[0084] The two types of cigarettes mentioned above are respectively smoked normally, smoked with holes opened, smoked and then cut off for heating without burning, and smoked by directly cutting off for heating without burning.

[0085] Instrumental testing of smoke volume and sensory evaluation:

[0086] 1. When smoking normally, the smoke volume of sample cigarette 3 is increased by 47% compared with that of comparison cigarette 3.

[0087] 2. The amount of smoke produced by burning sample cigarette 3 after opening the hole is reduced by 39% compared with the amount of smoke produced during normal burning.

[0088] 3. Sample cigarette 3 was cut off after combustion and then smoked by heating without burning. Compared with directly cutting off and smoking by heating without burning, the aroma of burning tobacco in its smoke was significantly improved.

[0089] Example 4

[0090] A dual-purpose cigarette with a large smoke volume is designed as follows:

[0091] The burning tobacco segment 1 is the same as the tobacco segment of ordinary traditional cigarettes; the filter segment 2 is divided into four sections, namely, the flavoring and smoking section 21, the empty tube section 22 and the cooling and filtering section 23 are divided into two sections, and the entire filter segment is wrapped with low-permeability tipping paper 24; the burning tobacco segment 1 and the filter segment 2 are rolled and connected with special perforated tipping paper 3.

[0092] The flavoring and smoking section 21 comprises: a porous carrier, a smoking agent and a flavoring agent loaded on the porous carrier.

[0093] The porous carrier is a tobacco sheet. The smoke agent is a mixture of glycerol and propylene glycol in a ratio of 4:1, and the total content of the mixture accounts for 25% of the total mass of the entire flavoring smoke section. The content of the flavor accounts for 10% of the total mass of the entire flavoring smoke section.

[0094] The empty tube section 22 is a plasticized acetate fiber empty tube; the cooling filter section 23 is a polylactic acid and acetate fiber composite filter.

[0095] A row of ventilation holes 31 is arranged on the special perforated tipping paper 3, and the ventilation holes 31 are axially corresponding to the downstream of the burning tobacco segment 1, and are 0.7 mm away from the upstream end of the filter segment 2. A row of ventilation holes 211 are arranged circumferentially on the upstream end of the flavoring and smoking segment 21, and are connected to the ventilation holes 31.

[0096] The above cigarette is numbered as sample cigarette 4.

[0097] Smoking test of the dual-purpose cigarette of this embodiment:

[0098] A cigarette made by replacing the flavoring smoking segment 21 with a conventional acetate fiber bundle having the same draw resistance and keeping other tobacco shred structures and cigarette material designs unchanged is referred to as comparative cigarette 4.

[0099] The two types of cigarettes mentioned above are respectively smoked normally, smoked with holes opened, smoked and then cut off for heating without burning, and smoked by directly cutting off for heating without burning.

[0100] Instrumental testing of smoke volume and sensory evaluation:

[0101] 1. When smoking normally, the smoke volume of sample cigarette 4 is increased by 43% compared with that of comparison cigarette 4.

[0102] 2. The amount of smoke produced by burning sample cigarette 4 after opening the hole is reduced by 35% compared with the amount of smoke produced during normal burning.

[0103] 3. Sample cigarette 4 was cut off after combustion and then smoked by heating without burning. Compared with directly cutting off and smoking by heating without burning, the aroma of burning tobacco in its smoke was significantly improved.

Claims

1. A dual-purpose cigarette with a large amount of smoke, characterized in that: The dual-purpose cigarette comprises, from upstream to downstream: a burning tobacco segment (1) and a filter segment (2) abutting against each other in sequence, and a tipping paper (3) wrapping the burning tobacco segment (1) and the filter segment (2); The filter segment (2) comprises a flavoring and smoking segment (21) located at its upstream end, a plurality of air holes (31) are circumferentially arranged on the tipping paper (3), the air holes (31) are axially arranged corresponding to the downstream of the burning tobacco segment (1), and the air holes (31) are covered with a tearable pore blocking film (32); the filter segment (2) further comprises: an empty tube segment (22) and a cooling and filtering segment (23) which are sequentially arranged downstream of the flavoring and smoking segment (21); The wall of the empty tube section (22) is provided with a plurality of second ventilation holes in the circumferential direction, and the tipping paper (3) is provided with a plurality of second ventilation holes in the circumferential direction which are in communication with the second ventilation holes; The method for using the dual-purpose cigarette with a large amount of smoke is to smoke it by any of the following methods: Method 1: Ignite the burning tobacco segment (1) and draw inhalation at the filter segment (2); Method 2: Cutting off the burning tobacco segment (1) at the ventilation hole (31), then placing the cut cigarette into a heat-not-burn smoking device and smoking at the filter segment (2); Method three: first ignite the burning tobacco segment (1) and smoke it at the filter segment (2), and after smoking is completed, cut it at the air vent (31), cut off the ignited burning tobacco segment (1), and then put the cut cigarette into the heat-not-burn smoking device and smoke it at the filter segment (2); The flavoring and smoking section (21) comprises: a porous carrier, flavoring agents and smoking agents loaded on the porous carrier; The smoke generating agent accounts for 15-40 wt% of the total mass of the flavoring smoke generating segment (21), the flavoring accounts for 5-20 wt% of the total mass of the flavoring smoke generating segment (21), and the porous carrier is selected from one or more of plant fibers, synthetic substances, and mineral particles.

2. The dual-purpose cigarette with large smoke volume according to claim 1, characterized in that: The porous carrier is selected from one or more of: reconstituted tobacco leaf sheets, reconstituted tobacco leaf sticks, paper sheets, and paper sticks.

3. The dual-purpose cigarette with large smoke volume according to claim 1, characterized in that: The empty tube section (22) is selected from: one or more of plasticized acetate fiber tubes, plastic tubes, and paper tubes, and the cooling filter section (23) comprises one or more of acetate fiber bundles and polylactic acid bundles.

4. The method for using the dual-purpose cigarette with large smoke volume according to claim 1, characterized in that: The method for using the dual-purpose cigarette with a large amount of smoke is to smoke it by any of the following methods: Method 1: Ignite the burning tobacco segment (1) and draw inhalation at the filter segment (2); Method three: first ignite the burning tobacco segment (1) and smoke it at the filter segment (2), and after smoking is completed, cut it at the air vent (31), cut off the ignited burning tobacco segment (1), and then put the cut cigarette into the heat-not-burn smoking device and smoke it at the filter segment (2); In the method one and the method three, before igniting and burning the tobacco shreds (1), the pore blocking film (32) is first torn off.

5. The use of the dual-purpose cigarette with large smoke volume according to claim 1, characterized in that: The dual-purpose cigarette is used for burning first and then heating for smoking.

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